| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.95 | 9.491% | $137.9039 | $137.90 | $137.90 | $137.90 |
| Purchase #2 | $112.55 | 11.140% | $125.0881 | $125.09 | $125.10 | $125.10 |
| Purchase #3 | $104.69 | 7.694% | $112.7448 | $112.74 | $112.75 | $112.70 |
| Purchase #4 | $83.50 | 4.229% | $87.0312 | $87.03 | $87.05 | $87.00 |
| Purchase #5 | $192.48 | 12.813% | $217.1425 | $217.14 | $217.15 | $217.10 |
| Purchase #6 | $96.45 | 6.111% | $102.3441 | $102.34 | $102.35 | $102.30 |
| Purchase #7 | $210.60 | 10.650% | $233.0289 | $233.03 | $233.05 | $233.00 |
| 7 purchase totals = | $926.22 | $1,015.2835 | $1,015.27 | $1,015.35 | $1,015.10 | |